Re: How Scroller crop a display object ?

[Alex Harui]

IIRC, no Spark code ever "reads back" the size of display object.  The 
scrollRect's width/height is computed from other properties.  I think Flex in 
general rarely reads back the display object's size if at all since that value 
can contain stuff that isn't desired.  I do recall a one-frame wait on MX 
TextArea to update its scrollbars, but I don't think there were too many others 
if any.

Also, in case it helps, in general, MX components used masks and Spark 
components used scrollRects.

HTH,
-Alex

On 2/1/19, 5:00 AM, "pol2095" <pol2...@free.fr> wrote:

    scrollRect has a one-frame delay before you can read back its effect on
    widht/height, how validateNow() work ?
    
    
    
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